<?php


namespace app\common\controller;


use app\common\service\SignService;

class Sign
{
    /**
     * @param $sign 当前标识
     * @param $arr 当前标识的所有数据组成的数组
     * @return array
     */
    public function Sign($sign, $arr)
    {
        $service = new SignService();
        $data = $service->signStatistics($sign, $arr);
        return $data;
    }
}